Home / Cruise / Mainstream Cruises / Costa Cruise Lines / Costa Diadema

Costa Cruise Lines Costa Diadema Cabins, Staterooms, and Suites

Costa Diadema BalconyB1B2B3B4BABA1BA2BCBPBV
Balcony
Costa Diadema InsideCI
Inside
Costa Diadema OceanviewE1E2ECEPETET1EV
Oceanview
Costa Diadema SuiteGS
Suite
Costa Diadema InsideI1I2I3I4ICININ1IN2IPIV
Inside
Costa Diadema SuiteMS
Suite
Costa Diadema SuiteS
Suite
Departing from Buenos Aires, Argentina
Departure Date 12/23/2026
OCG Class
Mainstream
Departing 12/23/2026
Interiorfrom $1,482
Oceanviewfrom $1,612
Balconyfrom $1,712
Suitefrom $1,912
Check Availability

From Our Partners



Popular Today


Copyright © 2026 Northstar Travel Media, LLC. All Rights Reserved. 301 Route 17 N, Suite 1150, Rutherford, NJ 07070 USA Telephone: (201) 902-2000

JDS Travel News JDS Viewpoints JDS Africa/MI